CAE 5.1 and "older" versions of OS/400

Is it possible to use the OpsNavigator part of CAE 5.1 to connect to a 4.2
and 3.7 system.  It works fine to my 5.1 system and I can not see anything
else that may be wrong.  The error I get relates to security (can't validate
the security).  I am sure all of the correct host servers are started, did a
trace and it appears I am "talking" to the svrmap and signon servers fine,
but then get the message.  I suspect it has something to do with SSL.  If I
use CWBPING to the remote system, it works if I set SSL to 0, but fails if I
use the value of SSL=1.

Anyone have any ideas.... maybe there is a PTF to use 5.1 CAE with older
system, or maybe I should forget about using CAE with the older boxes?

Thanks and regards,
cjg


Carl J. Galgano
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